Dynamite Friction 4512-03000 Disc Brake Kit - Rear

Rear Brake Kit for Hyundai and Kia

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware kit is a rear disc brake service kit for select Hyundai Sonata, Hyundai Azera, and Kia Optima applications. Part number 4512-03000 combines coated rotors, advanced friction pads, and matching hardware for a complete rear brake service.

Key Features

• Rear disc brake kit for select 2009-2017 Hyundai and Kia vehicles
• DFC GeoSpec coated rotors with a silver-gray corrosion-resistant finish
• Rotors ship dry and are ready to install without oil removal
• Non-directional rotor finish supports even pad bed-in and smoother braking
• 5000 Advanced Brake Pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Disc brake hardware uses PTFE coating, vulcanized rubber, and stainless steel
• Part number 4512-03000 for rear brake service on listed applications

Detailed Description

DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware is built for rear brake service on 2012-2017 Hyundai Azera, 2011-2015 Hyundai Sonata, 2009-2010 Hyundai Sonata from 12/09, 2011-2013 Kia Optima, 2014-2015 Kia Optima with manual parking brake, and 2016 Kia Optima. The kit is engineered around OE-style fit, finish, and braking behavior, making it a practical choice for a rear rotor and pad replacement on these vehicles. Part number 4512-03000 is a direct match for the listed rear applications.

The DFC 5000 Advanced Brake Pads are post cured for stable friction output and scorched to reduce uncured bonding agents, which helps shorten initial bed-in. DFC GeoSpec rotors use G3000/G11H18 cast iron, are machined to tight tolerances, and receive a non-directional finish for more even pad contact. The included hardware kit is designed to restore proper spring tension and caliper movement in the rear brake assembly.

What This Kit Helps Address

• Rear brake noise from worn hardware or pad shims
• Uneven rear pad wear caused by fatigued brake hardware
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn rear pads and rotors
• Brake vibration or rough pedal feel during rear brake service

Installation Notes and Tips

Compatible With rear brake service on the listed Hyundai Sonata, Hyundai Azera, and Kia Optima applications. Verify the vehicle year, model, and rear brake configuration before installation, especially for the 2014-2015 Kia Optima manual parking brake application and the 2009-2010 Hyundai Sonata from 12/09. Clean the hub face, inspect caliper slides, and follow proper torque procedures during assembly. The rotors are shipped dry and ready to install.

Quality Assurance

DFC states that each rotor is inspected for critical dimensions and balance, with vented rotors electronically mill-balanced when needed. The rotors are covered by a 12-month warranty against defects in material and workmanship. Part number 4512-03000 is built to OE specifications for durability, reliability, and stable braking performance.